Ozonator Flow; Zero And Span Check - Thermo Scientific 42i Instruction Manual

Operation
Alarms Menu

Ozonator Flow

Zero and Span
Max Zero and Span
Check Offset
3-72 Model 42i Instruction Manual
The Ozonator Flow screen (read only) is used to display the ozonator flow
readings. If the ozonator flow reading is 0.050 LPM (50 cc) or below, an
alarm is activated, and an alarm condition screen appears as "LOW". If the
ozonator flow is above 0.050, the no alarm condition screen is displayed,
indicating that the flow is acceptable. Inadequate ozonator flow will cause
the ozonator to overheat, resulting in permanent damage to the ozonator.
In the Main Menu, choose Alarms > Ozonator Flow.
●
OZONATOR FLOW:
ACTUAL
RANGE
The Zero and Span Check screens allow the user to view the status of the
most recent zero/span checks and set the maximum check offsets. An alarm
Check
will be triggered if a zero or span check indicates drift that exceeds the
offset value. The zero and span check screens are visible only if the
zero/span check option is enabled and function the same way.
In the Main Menu, choose Alarms > Zero or Span Check.
●
ZERO CHECK:
>MAX OFFSET:
RANGE
The Max Zero and Span Check Offset screens are used to change the
maximum check offsets. The maximum zero and span offset screens
function the same way.
In the Main Menu, choose Alarms > Zero or Span Check > Max
●
Offset.
> 0.050 LPM
AVG DIAGS ALARM
ALARM:
RESPONSE:
AVG DIAGS ALARM
OK
0.000
10.000
Thermo Fisher Scientific